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authorMark Brown <broonie@linaro.org>2013-08-29 15:13:28 +0100
committerMike Turquette <mturquette@linaro.org>2013-08-29 17:29:01 -0700
commita5828a6c5f51a909c3c4dbbf22c76c75a033b2e9 (patch)
tree7a99a4e68ce5f197b289cd82afbfb447a884604c /drivers/clk
parente2815b048aa05bc2e1c0a49ffd23ebed47e9c813 (diff)
clk: wm831x: Provide is_prepared() rather than is_enabled()
Since the driver was written an is_prepared() operation has been made possible. Since the driver uses I2C I/O only prepare operations are provided so move the is_enabled() operation over to is_prepared(). Signed-off-by: Mark Brown <broonie@linaro.org> Signed-off-by: Mike Turquette <mturquette@linaro.org>
Diffstat (limited to 'drivers/clk')
-rw-r--r--drivers/clk/clk-wm831x.c14
1 files changed, 7 insertions, 7 deletions
diff --git a/drivers/clk/clk-wm831x.c b/drivers/clk/clk-wm831x.c
index 1b3f8c9b98cc..c370ecb6b685 100644
--- a/drivers/clk/clk-wm831x.c
+++ b/drivers/clk/clk-wm831x.c
@@ -31,7 +31,7 @@ struct wm831x_clk {
bool xtal_ena;
};
-static int wm831x_xtal_is_enabled(struct clk_hw *hw)
+static int wm831x_xtal_is_prepared(struct clk_hw *hw)
{
struct wm831x_clk *clkdata = container_of(hw, struct wm831x_clk,
xtal_hw);
@@ -52,7 +52,7 @@ static unsigned long wm831x_xtal_recalc_rate(struct clk_hw *hw,
}
static const struct clk_ops wm831x_xtal_ops = {
- .is_enabled = wm831x_xtal_is_enabled,
+ .is_prepared = wm831x_xtal_is_prepared,
.recalc_rate = wm831x_xtal_recalc_rate,
};
@@ -73,7 +73,7 @@ static const unsigned long wm831x_fll_auto_rates[] = {
24576000,
};
-static int wm831x_fll_is_enabled(struct clk_hw *hw)
+static int wm831x_fll_is_prepared(struct clk_hw *hw)
{
struct wm831x_clk *clkdata = container_of(hw, struct wm831x_clk,
fll_hw);
@@ -170,7 +170,7 @@ static int wm831x_fll_set_rate(struct clk_hw *hw, unsigned long rate,
if (i == ARRAY_SIZE(wm831x_fll_auto_rates))
return -EINVAL;
- if (wm831x_fll_is_enabled(hw))
+ if (wm831x_fll_is_prepared(hw))
return -EPERM;
return wm831x_set_bits(wm831x, WM831X_CLOCK_CONTROL_2,
@@ -220,7 +220,7 @@ static u8 wm831x_fll_get_parent(struct clk_hw *hw)
}
static const struct clk_ops wm831x_fll_ops = {
- .is_enabled = wm831x_fll_is_enabled,
+ .is_prepared = wm831x_fll_is_prepared,
.prepare = wm831x_fll_prepare,
.unprepare = wm831x_fll_unprepare,
.round_rate = wm831x_fll_round_rate,
@@ -237,7 +237,7 @@ static struct clk_init_data wm831x_fll_init = {
.flags = CLK_SET_RATE_GATE,
};
-static int wm831x_clkout_is_enabled(struct clk_hw *hw)
+static int wm831x_clkout_is_prepared(struct clk_hw *hw)
{
struct wm831x_clk *clkdata = container_of(hw, struct wm831x_clk,
clkout_hw);
@@ -335,7 +335,7 @@ static int wm831x_clkout_set_parent(struct clk_hw *hw, u8 parent)
}
static const struct clk_ops wm831x_clkout_ops = {
- .is_enabled = wm831x_clkout_is_enabled,
+ .is_prepared = wm831x_clkout_is_prepared,
.prepare = wm831x_clkout_prepare,
.unprepare = wm831x_clkout_unprepare,
.get_parent = wm831x_clkout_get_parent,